Un R155
Un R155 is a United Nations regulation (specifically Regulation No. 155) that establishes cybersecurity and cyber security management system (CSMS) requirements for vehicles. It mandates that manufacturers implement measures to protect vehicles from cyber threats throughout their lifecycle, including design, production, and post-production phases. This regulation is part of a broader framework aimed at ensuring the safety and security of connected and automated vehicles in the automotive industry.
Developers should learn about Un R155 when working on automotive software, connected vehicle systems, or cybersecurity for embedded systems, as compliance is legally required for vehicle type approval in many regions like the European Union. It is crucial for roles involving automotive cybersecurity, threat modeling, or developing secure-by-design vehicle architectures to mitigate risks like hacking, data breaches, or safety-critical failures. Understanding this regulation helps ensure that software and hardware components meet international standards for vehicle cybersecurity.